diff --git a/requirements.txt b/requirements.txt
index 2f3e1c2..f117b92 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,5 +29,5 @@ requests-oauthlib==1.0.0
 scikit-learn==0.20.2
 scipy==1.2.0
 six==1.11.0
-urllib3==1.25.4
+urllib3==1.25.8
 wrapt==1.10.11